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Human virus amplification plastic AIDS model popular science education bacteria anatomy internal tissue pathological changes

Pathological specimens of pancreatic and spleen, liver and gallbladder, and pancreas, liver and gallbladder, human organ anatomy teaching model

Bamboo Leaf Cross-cut Biological Microscope Specimen Animal and Plant Cell Slides Observation Experimental University

Maomao Leaf Lower Table Leather-bound Microbial Specimen Microscope Biological University Teaching Experimental Instrument Scientific Research

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Hailongye Cross-cut Biological Microscope Specimen Slice Animal and Plant Cell Slide Observation Experimental University

Castor Leaf Side Vein Cross-cut Microbial Specimen Microscope Biological Cell University Teaching Experimental Instrument Scientific Research

Broad Bean Leaf Cross-cut Biological Microscope Specimen Slice Animal Plant Cell Slide Observation Experimental University

Castor Leaf Cross-cut Biological Microscope Specimen Slice Animal Plant Cell Slide Observation Experimental University

Hosta Leaf Cross-cut Biological Microscope Specimen Slice Animal Plant Cell Slide Observation Experimental University

Tooth care health care model large tooth cleaning teaching mold 6 times enlarged oral care tooth model

Bamboo Underground Stem Cross-cut Microscope Glass Biological Cell Observation Experiment Specimen Teaching Science Popularization for Colleges and Universities

Adult distinguish skull anatomy specimen medical simulation human skull model detachable color skull

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Advanced 6 times large nursing tooth model tooth construction model tooth model human oral model

Heart Model Human Anatomy Medical Teaching Demonstration Organ Biological Medical Teaching Aids

Ginkgo Stem Cross-cut Microscope Glass Biological Cell Observation Experiment Slides Rainforest Production Slicing Specimen Teaching

Uterine and ovarian model lesion reproductive department gynecological medical demonstration vaginal structure anatomy mold female human body

Heart model anatomy enlarged vascular artery and vein human organ structure mold teaching medical science teaching aids

Cardiovascular and cerebrovascular blockage model joint thrombosis blood concentration fat pathology atherosclerosis human anatomy teaching aids

Tracheal smoking lung and healthy alveolar model large alveolar amplification human visceral respiratory lung teaching model

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Alveolar Model Human Internal Organ Respiratory Lung Medical Demonstration Teaching Teaching Aids Lung Enlargement Display Biological Model

Ear Anatomy Model for Biological Teaching Demonstration, Human Ear Canal Structure Organ, 6 Times Larger Than Actual Size, Biological Experiment

Female pelvic model Dynamic Anatomy pelvic floor teaching lumbar spine movable human rehabilitation training skeleton recovery

Human spine key chain spine key chain skull skeleton ornament Xili strange toy

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Three-dimensional skin tissue structure enlargement model hierarchical human body structure layered anatomy mold beauty plastic hair

Human spine model one-to-one adult bone setting practice spine model cervical spine lumbar spine human bone model skeleton

Bladder Shifting Cell Cancer Microbial Specimen Microscope Biological University Teaching Experimental Instrument Scientific Research Accessories

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Human diabetes organ symptom model demonstration detachable teaching control foot disease pancreas eyeball heart diagram

Medical Dynamic Foot Ankle joint bone model movable teaching aids function display rehabilitation teaching Joint Division

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Adult hand joint function model dynamic retractable hand joint model anatomy palm wrist bone flexible movable Kang

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Children's Science Experiment Microscope Accessories 12 Pieces Plastic Biological Specimen Slices Chinese and English Bilingual Labels

Human spine model transparent lumbar disc movable rotating front and rear lateral bending bone setting yoga rehabilitation small needle knife